SDC 1562 Shear Lock Replacement

Secure your critical entrances with the Security Door Controls SDC 1562 shear lock replacement — engineered for high-security access control where appearance and performance both matter. This magnetic lock replacement delivers a robust 2000 lb holding force in a fully concealed mortise design, making it ideal for commercial, institutional, and government doors that require both strength and an uncluttered architectural finish. The patented HiShear® floating armature and special alloy steel shear tabs offer adjustable lateral and vertical alignment to compensate for gaps or warped doors, reducing field modifications and callbacks. Installers benefit from auto-sensing dual-voltage input and integrated door alignment relock sensing that simplify wiring and enhance reliability within security and surveillance systems. Noise dampeners reduce operational sound, improving occupant experience in lobbies, control rooms, and monitored facilities. Whether upgrading legacy magnetic locks or specifying hardware for new access control and physical security projects, the SDC 1562 provides durable performance and clean aesthetics. Specify the SDC 1562 for demanding access control, monitoring, and surveillance installations — contact your vendor or order now to streamline deployment.

• Provides 2000 lb holding force for reliable high-security door protection
• Concealed mortise design delivers a clean architectural look for commercial entrances
• Auto-sensing dual-voltage and simple alignment reduce installation time and wiring errors
• Adjustable floating armature and lateral/vertical tuning compensate for warped or misaligned doors
• Built-in door alignment relock sensor and noise dampeners improve operational reliability and occupant comfort